Autonomous Navigation Field Results of a Planetary Analog Robot in
Antarctica, S. Moorehead, R. Simmons and W. Whittaker, Proceedings of
International Symposium on Artificial Intelligence, Robotics and
Automation in Space, Noordwijk, Holland, June 1999.

Perception, Planning, and Control for Autonomous Walking with
the Ambler Planetary Rover,
E. Krotkov and R. Simmons, International Journal of
Robotics Research, International Journal of Robotics Research, 15:2,
pp. 155-180, 1996.

Risk-Sensitive Planning with Probabilistic Decision Graphs, Sven Koenig
and Reid G. Simmons, in Proc. of the International Conference on Principles of
Knowledge Representation and Reasoning, June, 1994.